/* 黑渊 VAULTREAVE 官网 · 共享样式 —— 与游戏同源暗色像素皮 */
:root{
  --bg:#0a0812; --bg2:#1a1426; --panel:#171225; --panel2:#1e1830; --line:#2e2745; --line2:#3d3558;
  --ink:#d8d2c4; --ink-dim:#776f8a; --ink-sub:#9a8fc0; --title:#e8e0c8;
  --gold:#c9a227; --gold-ink:#ffe9a8; --gold-bright:#ffd95e;
  --red:#8a2438; --red-ink:#ff9aa8; --glow:#6b4ce6; --green:#7ee08a;
  --ui-font:"Microsoft YaHei","PingFang SC",sans-serif;
  --maxw:1080px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;background:#0a0812;min-height:100%}
body{min-height:100%;background:radial-gradient(ellipse at 50% -10%,#15102a 0%,var(--bg) 60%) fixed;color:var(--ink);
  font-family:var(--ui-font);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold-ink);text-decoration:none}
a:hover{color:var(--gold-bright)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
section{padding:46px 0}
/* 版块同时是 .wrap 时,.wrap 的 padding:0 18px(类选择器)会压过 section 的纵向 padding,
   导致版块上下贴在一起;用 section.wrap 提高优先级把纵向间距找回来(横向仍由 .wrap 给 18px)。 */
section.wrap{padding-top:44px;padding-bottom:44px}
h1,h2,h3{color:var(--title);font-weight:800;letter-spacing:1px;line-height:1.3}
h2.sec{font-size:26px;margin-bottom:6px;display:flex;align-items:center;gap:10px}
h2.sec::before{content:"";width:5px;height:24px;background:linear-gradient(var(--glow),var(--gold));border-radius:3px}
.sec-sub{color:var(--ink-dim);font-size:13px;margin-bottom:24px}
.hidden{display:none!important}
.dim{color:var(--ink-dim)}

/* ---- 顶栏 ---- */
header.nav{position:sticky;top:0;z-index:50;background:#0a0812ee;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:58px}
.brand{display:flex;align-items:center;gap:9px;font-weight:900;color:var(--title);font-size:19px;letter-spacing:3px}
.brand .logo{width:30px;height:30px;border:2px solid var(--gold);border-radius:6px;display:grid;place-items:center;
  background:#1a1426;color:var(--gold-ink);font-size:15px;box-shadow:0 0 12px #6b4ce680}
.nav nav{display:flex;gap:4px;margin-inline-start:auto;flex-wrap:wrap}
.nav nav a{color:var(--ink);padding:7px 12px;border-radius:5px;font-size:14px}
.nav nav a:hover,.nav nav a.active{background:var(--panel2);color:var(--gold-ink)}
.lang-sel{background:#241e36;color:var(--ink);border:1px solid var(--line2);border-radius:5px;padding:6px 8px;font-family:inherit;font-size:13px;cursor:pointer}
.menu-btn{display:none;background:#241e36;border:1px solid var(--line2);color:var(--ink);width:38px;height:38px;border-radius:6px;font-size:18px;cursor:pointer}

/* ---- 按钮 ---- */
.btn{display:inline-flex;align-items:center;gap:7px;background:#241e36;color:var(--ink);border:2px solid var(--line2);
  padding:11px 22px;font-size:15px;font-family:inherit;cursor:pointer;box-shadow:0 3px 0 #000;border-radius:5px;transition:transform .08s}
.btn:hover{color:#fff}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 #000}
.btn-gold{background:#4a3a14;border-color:var(--gold);color:var(--gold-ink);text-shadow:0 1px 0 #000}
.btn-big{font-size:18px;padding:15px 38px}

/* ---- Hero ---- */
.hero{position:relative;text-align:center;padding:84px 18px 70px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 50% 0%,#6b4ce633,transparent 55%),
  repeating-linear-gradient(0deg,#ffffff05 0 1px,transparent 1px 3px);pointer-events:none}
.hero .htitle{font-size:clamp(46px,11vw,96px);font-weight:900;letter-spacing:12px;color:var(--title);
  text-shadow:0 0 30px #6b4ce6aa,0 5px 0 #000}
.hero .hsub{font-size:clamp(13px,3vw,17px);letter-spacing:7px;color:var(--ink-sub);margin:10px 0 8px}
.hero .htag{color:var(--ink-dim);font-size:14px;margin-bottom:30px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}

/* ---- 特色卡 ---- */
.grid{display:grid;gap:16px}
.feat{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:10px;padding:20px}
.card .ic{font-size:30px;margin-bottom:10px}
.card h3{font-size:17px;margin-bottom:6px}
.card p{color:var(--ink-dim);font-size:13.5px}

/* ---- 赛季横幅 ---- */
.season-banner{background:linear-gradient(120deg,#2a1d4a,#1a1230);border:1px solid var(--line2);border-radius:12px;
  padding:22px 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.season-banner .sname{font-size:24px;color:var(--gold-ink);font-weight:800}
.countdown{display:flex;gap:10px}
.cd-box{background:#0d0a18;border:1px solid var(--line2);border-radius:8px;padding:8px 12px;text-align:center;min-width:62px}
.cd-box b{display:block;font-size:26px;color:var(--title);font-variant-numeric:tabular-nums}
.cd-box span{font-size:11px;color:var(--ink-dim)}
.progress{height:8px;background:#0d0a18;border:1px solid var(--line2);border-radius:6px;overflow:hidden;margin-top:8px}
.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--glow),var(--gold))}

/* ---- 通行证轨道 ---- */
.pass-track{display:flex;gap:8px;overflow-x:auto;padding:6px 2px 14px}
.pass-lv{flex:0 0 auto;width:96px;background:var(--panel);border:1px solid var(--line);border-radius:8px;text-align:center;font-size:12px}
.pass-lv .lvn{background:#0d0a18;border-bottom:1px solid var(--line);padding:4px;color:var(--gold-bright);font-weight:700}
.pass-lv .row{padding:7px 5px;border-bottom:1px dashed var(--line)}
.pass-lv .row:last-child{border-bottom:0}
.pass-lv .row .tag{font-size:10px;color:var(--ink-dim)}
.pass-lv .prem .tag{color:var(--gold-ink)}

/* ---- 表格 / 排行榜 ---- */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:9px 12px;text-align:start;border-bottom:1px solid var(--line)}
th{color:var(--ink-sub);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:1px}
tbody tr:hover{background:#ffffff06}
.rank{font-weight:800;color:var(--ink-dim);width:46px}
tr:nth-child(1) .rank{color:#ffd95e}tr:nth-child(2) .rank{color:#d8d8e0}tr:nth-child(3) .rank{color:#d8a06a}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tab{background:var(--panel);border:1px solid var(--line);color:var(--ink-dim);padding:8px 16px;border-radius:6px;cursor:pointer;font-family:inherit;font-size:14px}
.tab.active{background:var(--panel2);border-color:var(--gold);color:var(--gold-ink)}
.note{background:#2a1d1d;border:1px solid #6a3838;color:#e0a0a0;padding:8px 12px;border-radius:6px;font-size:13px;margin-bottom:12px}

/* ---- 攻略中心 ---- */
.guide-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.guide-card{display:block;background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:10px;padding:22px;transition:border-color .15s,transform .1s}
.guide-card:hover{border-color:var(--gold);transform:translateY(-2px)}
.guide-card .ic{font-size:34px;margin-bottom:10px}
.guide-card h3{font-size:18px;color:var(--title)}
.guide-card p{color:var(--ink-dim);font-size:13px;margin-top:6px}

/* ---- 职业图鉴 ---- */
.codex-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.codex-tools input{flex:1;min-width:180px;background:#0d0a18;border:1px solid var(--line2);color:var(--ink);
  padding:10px 14px;border-radius:6px;font-family:inherit;font-size:14px}
.group-chip{background:var(--panel);border:1px solid var(--line);color:var(--ink-dim);padding:6px 12px;border-radius:20px;cursor:pointer;font-size:13px}
.group-chip.active{background:var(--panel2);border-color:var(--glow);color:var(--title)}
.cls-group{margin:26px 0 8px;color:var(--ink-sub);font-size:15px;font-weight:700;border-bottom:1px solid var(--line);padding-bottom:6px}
.cls-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.cls{background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:10px;overflow:hidden}
.cls-head{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer}
.cls-head .ava{width:52px;height:52px;border-radius:8px;background:#0d0a18;border:1px solid var(--line2);image-rendering:pixelated;flex:0 0 auto}
.cls-head .nm{font-size:18px;color:var(--title);font-weight:800}
.cls-head .tags{font-size:11px;color:var(--ink-dim);margin-top:3px}
.cls-head .atk-attr{display:inline-block;background:#2a1d4a;border:1px solid var(--glow);color:#cbb8ff;border-radius:4px;padding:1px 6px;margin-inline-end:5px}
.cls-head .arrow{margin-inline-start:auto;color:var(--ink-dim);transition:transform .2s}
.cls.open .cls-head .arrow{transform:rotate(90deg)}
.cls-body{display:none;padding:0 16px 16px;border-top:1px solid var(--line)}
.cls.open .cls-body{display:block}
.cls-desc{color:var(--ink-dim);font-size:13px;margin:12px 0}
.attrs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.attr{background:#0d0a18;border:1px solid var(--line);border-radius:6px;padding:5px 9px;font-size:12px;min-width:58px;text-align:center}
.attr b{display:block;font-size:15px;color:var(--ink)}
.attr.hl{border-color:var(--glow);box-shadow:0 0 8px #6b4ce650}
.kv{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--ink-dim);margin:8px 0}
.kv b{color:var(--ink)}
.skill-h{color:var(--ink-sub);font-size:13px;font-weight:700;margin:14px 0 6px}
.skills-list{display:grid;gap:7px}
.skill{display:flex;gap:10px;align-items:flex-start;background:#0d0a18;border:1px solid var(--line);border-radius:7px;padding:8px 11px}
.skill .si{font-size:20px;flex:0 0 auto;width:26px;text-align:center}
.skill .sn{color:var(--ink);font-weight:700;font-size:13.5px}
.skill .sn .cd{color:var(--gold-ink);font-weight:400;font-size:11px;margin-inline-start:6px}
.skill .sn .ult{color:#ffcaa0}
.skill .sd{color:var(--ink-dim);font-size:12px;margin-top:2px}
.skill.passive{opacity:.92}
.skill.passive .si{color:var(--green)}
.uniq{background:#2a230d;border:1px solid var(--gold);border-radius:7px;padding:8px 11px;font-size:13px;margin-top:8px;color:var(--gold-ink)}

/* ---- 怪物 / 装备图鉴 ---- */
.mon-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.mon{background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:9px;padding:13px 14px}
.mon.boss{border-color:var(--red);box-shadow:0 0 12px #8a243840}
.mon-h{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.mon-h .mi{width:38px;height:38px;border-radius:7px;background:#0d0a18;border:1px solid var(--line2);display:grid;place-items:center;font-size:20px;flex:0 0 auto;overflow:hidden}
/* 程序化像素 sprite 填满头像框(怪物/职业),像素化不糊 */
.mi canvas,.ava canvas{width:100%;height:100%;display:block;image-rendering:pixelated;image-rendering:crisp-edges}
/* 怪物头像尺寸由 JS 按真实 sprite 体型动态设定(小史莱姆→骨龙→Boss 逐级压制);此处只给 Boss 红框微光强化 */
.mon[data-size="boss"] .mon-h .mi{border-color:var(--red);box-shadow:0 0 10px #8a243855}
.mon-h .mn{font-weight:800;color:var(--title);font-size:15px}
.mon-h .mn .boss-tag{font-size:10px;color:var(--red-ink);margin-inline-start:5px}
.mon-stats{display:flex;gap:6px;flex-wrap:wrap;font-size:11.5px;color:var(--ink-dim);margin-bottom:7px}
.mon-stats b{color:var(--ink)}
.ele{display:inline-block;border-radius:4px;padding:1px 6px;font-size:11px;margin:2px 4px 2px 0;border:1px solid currentColor}
.mtags{display:flex;gap:4px;flex-wrap:wrap}
.mtag{background:#0d0a18;border:1px solid var(--line);border-radius:4px;padding:2px 7px;font-size:11px;color:var(--ink-sub)}
.itbl td b{color:var(--ink)}
.rar-cell{display:flex;align-items:center;gap:7px}
.rar-dot{width:11px;height:11px;border-radius:3px;display:inline-block;flex:0 0 auto}
.affix-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.affix{background:#0d0a18;border:1px solid var(--line);border-radius:7px;padding:9px 11px}
.affix .an{color:var(--gold-ink);font-weight:700;font-size:13.5px}
.affix .ad{color:var(--ink-dim);font-size:12px;margin-top:3px}
.theme-card{background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:12px 0}
.theme-card .th-h{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap}
.pal-row{display:inline-flex;align-items:center;margin-inline-start:auto;border:1px solid var(--line);border-radius:5px;overflow:hidden}
.pal-sw{display:inline-block;width:20px;height:18px}
.theme-card .th-h .ti{font-size:26px}
.theme-card .th-h h3{font-size:18px}
.theme-card .th-pool{font-size:12.5px;color:var(--ink-dim);margin-top:8px}
.theme-card .th-pool b{color:var(--ink-sub)}
.hz{display:inline-block;background:#2a1d1d;border:1px solid #6a3838;color:#e0a0a0;border-radius:4px;padding:1px 7px;font-size:11px;margin-inline-start:6px}

/* ---- 文章 / 专栏 ---- */
.article{max-width:760px;margin:0 auto}
.article h2{font-size:24px;margin:30px 0 10px}
.article h3{font-size:18px;margin:22px 0 8px;color:var(--gold-ink)}
.article p{color:#cfc9bd;margin:10px 0}
.article ul,.article ol{margin:10px 0 10px 22px;color:#cfc9bd}
.article li{margin:5px 0}
.article .lead{font-size:16px;color:var(--ink-sub)}
.article table{margin:14px 0}
.crumbs{font-size:13px;color:var(--ink-dim);margin-bottom:18px}

/* ---- 页脚 ---- */
footer{border-top:1px solid var(--line);margin-top:40px;padding:30px 0;color:var(--ink-dim);font-size:13px}
footer .wrap{display:flex;gap:24px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--ink-sub)}
footer .cols{display:flex;gap:36px;flex-wrap:wrap}
footer .cols b{color:var(--ink);display:block;margin-bottom:8px;font-size:13px}
footer .cols a{display:block;margin:4px 0}

/* ---- 响应式 ---- */
@media (max-width:760px){
  .nav nav{position:fixed;inset:58px 0 auto 0;flex-direction:column;background:#0d0a18f8;border-bottom:1px solid var(--line);padding:8px;display:none}
  .nav nav.show{display:flex}
  .menu-btn{display:block;margin-inline-start:auto}
  .nav .lang-sel{margin-inline-start:0}
  section{padding:34px 0}
  section.wrap{padding-top:30px;padding-bottom:30px}
}
/* RTL 安全:logical 属性已用;镜像装饰渐变方向 */
html[dir=rtl] h2.sec::before{background:linear-gradient(var(--gold),var(--glow))}